38964783

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 25385937

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 121, 143, 253, 299, 359, 363, 429, 759, 897, 1077, 1573, 2783, 3289, 3949, 4667, 4719, 8257, 8349, 9867, 11847, 14001, 24771, 36179, 43439, 51337, 90827, 107341, 108537, 130317, 154011, 272481, 322023, 564707, 999097, 1180751, 1694121, 2997291, 3542253, 12988261, 38964783]

約数ペア:

[(1, 38964783), (3, 12988261), (11, 3542253), (13, 2997291), (23, 1694121), (33, 1180751), (39, 999097), (69, 564707), (121, 322023), (143, 272481), (253, 154011), (299, 130317), (359, 108537), (363, 107341), (429, 90827), (759, 51337), (897, 43439), (1077, 36179), (1573, 24771), (2783, 14001), (3289, 11847), (3949, 9867), (4667, 8349), (4719, 8257)]